Feed capable of promoting molt of Penaeus vannamei and preparation method thereof

A technology for white shrimp and feed, applied in the field of feed, can solve the problems of water environment pollution, harm to consumers, damage to the shrimp immune system, etc.

Inactive Publication Date: 2017-01-25
梁小荣
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This will not only make the shrimp body residual hormones and antibiotics and endanger consumers, but also destroy the shrimp body's own immune system, and cause pollution to the water environment

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0038] A feed for promoting molting of Penaeus vannamei, which is prepared by mixing the following components in parts by weight: 20 parts of rice bran, 18 parts of bran, 10 parts of bean cake, 13 parts of minced fish meat, 3 parts of seaweed powder, and 14 parts of squid paste , 2 parts of shrimp shell powder, 3 parts of salted duck eggs, 0.005 parts of bile acid, 0.02 parts of astragalus, 0.04 parts of Eucommia, 0.02 parts of sand ginseng, 0.06 parts of rehmannia glutinosa, 0.03 parts of dendrobium, 0.02 parts of Schisandra chinensis, 0.2 parts of ginseng leaves, trace element agent 0.002 parts and 4 parts of microbial fermentation inoculum. The trace element agents include linoleic acid, linolenic acid, eicosapentaenoic acid, docosahexaenoic acid, vitamin A, vitamin B, vitamin C, vitamin D, phosphorus, magnesium, iron and zinc; microbial fermentation bacteria The agent contains EM complex bacteria and Bacillus subtilis, and its weight ratio is 1:1.

[0039] A kind of prepa...

Embodiment 2

[0045] A feed for promoting molting of Penaeus vannamei, which is prepared by mixing the following components in parts by weight: 35 parts of rice bran, 8 parts of bran, 18 parts of bean cake, 7 parts of fish mince, 13 parts of seaweed powder, and 7 parts of squid paste , 5 parts of shrimp shell powder, 1 part of salted duck egg, 0.001 part of bile acid, 0.1 part of astragalus, 0.02 part of Eucommia, 0.07 part of Adenophora, 0.02 part of Rehmannia glutinosa, 0.05 part of Dendrobium, 0.01 part of Schisandra chinensis, 1 part of ginseng leaf, trace element agent 0.01 part and 1 part of microbial fermentation agent. The trace element agents include linoleic acid, linolenic acid, eicosapentaenoic acid, docosahexaenoic acid, vitamin A, vitamin B, vitamin C, vitamin D, phosphorus, magnesium, iron, zinc; microbial fermentation bacteria The agent contains EM complex bacteria and Bacillus subtilis, and its weight ratio is 1:1.

[0046] A kind of preparation method of the feed that pro...

Embodiment 3

[0052] A feed for promoting molting of Penaeus vannamei, which is prepared by mixing the following components in parts by weight: 30 parts of rice bran, 15 parts of bran, 10 parts of bean cake, 12 parts of fish mince, 8 parts of seaweed powder, and 9 parts of squid paste , 3 parts of shrimp shell powder, 1.5 parts of salted duck egg, 0.003 part of bile acid, 0.05 part of Astragalus, 0.02 part of Eucommia, 0.05 part of Radix Ginseng, 0.04 part of Rehmannia glutinosa, 0.04 part of Dendrobium, 0.02 part of Schisandra chinensis, 0.5 part of ginseng leaf, trace element agent 0.008 parts and 2.5 parts of microbial fermentation agents. The trace element agents include linoleic acid, linolenic acid, eicosapentaenoic acid, docosahexaenoic acid, vitamin A, vitamin B, vitamin C, vitamin D, phosphorus, magnesium, iron, zinc; microbial fermentation bacteria The agent contains EM complex bacteria and Bacillus subtilis, and its weight ratio is 1:1.

[0053] A kind of preparation method of t...

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PUM

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Abstract

The invention discloses feed capable of promoting the molt of Penaeus vannamei and a preparation method thereof and belongs to the field of agricultural feed. The feed is prepared by mixing rice bran, bran, bean cake, minced fish meat, seaweed meal, squid liver paste, shrimp shell meal, salted duck egg, bile acid, radix astragali, Eucommia ulmoides, Adenophora stricta, radix rehmanniae preparata, dendrobium, fructus schizandrae, ginseng leaf, trace element agent and microbial fermentation agent and then performing fermentation. The feed has the advantages that the molting hormone of the Penaeus vannamei is increased by promoting the Penaeus vannamei to absorb the high cholesterol in the feed to synthesize ecdysterone so as to increase the molt and growth speed of the Penaeus vannamei; the feed can promote the molt of the Penaeus vannamei, increase the immunity of the Penaeus vannamei, increase the number of intestinal tract beneficial bacteria and purify water; drugs such as hormone and antibiotics are not added into the feed, and the feed is simple to prepare, safe in component, rich in nutrition, scientific in compatibility, good in feeding attraction performance and low in cost.

Description

technical field [0001] The invention belongs to the field of feed, and in particular relates to a feed for promoting molt of Penaeus vannamei and a preparation method thereof. Background technique [0002] Penaeus vannamei (Penaeus vannamei): scientific name Penaeus vannamei, belongs to the phylum Arthropoda, Crustacea, Decapod, Swimming suborder, Penaeidae, Penaeus genus, Lito-penaeus subgenus, is a wide-temperature and wide-halt tropical shrimp, It is one of the three largest shrimp species with the highest aquaculture production in the world today. Penaeus vannamei has the advantages of fast growth, strong disease resistance, delicious meat, high processing yield, wide temperature range, and long survival time in water. It has gradually become the main cultured shrimp species in southern my country. [0003] There are multiple molts in the life history of Penaeus vannamei. When the seedling stage is at a water temperature of 28°C, it molts once every 30 to 40 hours. Youn...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23K50/80A23K10/30A23K10/37A23K10/20A23K10/22A23K10/26A23K10/12A23K20/158A23K20/168A23K20/174A23K20/20A23K40/10
CPCY02A40/818Y02P60/87
Inventor 梁小荣
Owner 梁小荣
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